IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0989219
(2001-11-20)
|
발명자
/ 주소 |
- Dreyer, Harold B.
- Gunderson, III, William F.
|
출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 |
피인용 횟수 :
17 인용 특허 :
29 |
초록
▼
The present invention relates to methods of attenuating underwater transmission of sound or shock waves as well as boom systems designed for such use. The boom system is characterized by a material (e.g., curtain or combination curtain and skirt) which extends substantially the entire water column w
The present invention relates to methods of attenuating underwater transmission of sound or shock waves as well as boom systems designed for such use. The boom system is characterized by a material (e.g., curtain or combination curtain and skirt) which extends substantially the entire water column when placed in a body of water, thereby defining a perimeter and a gas injection system which includes a plurality of outlets which are positioned between the perimeter and the site of underwater activity. In use, the boom system is installed such that it surrounds the site of underwater activity and then gas is injected into the water through the plurality of outlets to form a gas curtain during performance of an underwater activity capable of generating sound or shock waves.
대표청구항
▼
The present invention relates to methods of attenuating underwater transmission of sound or shock waves as well as boom systems designed for such use. The boom system is characterized by a material (e.g., curtain or combination curtain and skirt) which extends substantially the entire water column w
The present invention relates to methods of attenuating underwater transmission of sound or shock waves as well as boom systems designed for such use. The boom system is characterized by a material (e.g., curtain or combination curtain and skirt) which extends substantially the entire water column when placed in a body of water, thereby defining a perimeter and a gas injection system which includes a plurality of outlets which are positioned between the perimeter and the site of underwater activity. In use, the boom system is installed such that it surrounds the site of underwater activity and then gas is injected into the water through the plurality of outlets to form a gas curtain during performance of an underwater activity capable of generating sound or shock waves. 463234, 19951000, Toriumi et al.; US-5477169, 19951200, Shen et al.; US-5523603, 19960600, Fishbein et al.; US-5543652, 19960800, Ikeda et al.; US-5552622, 19960900, Kimura; US-5606177, 19970200, Wallace et al.; US-5633178, 19970500, Kalnitsky; US-5689458, 19971100, Kuriyama; US-5698997, 19971200, Williamson, III et al.; US-5705827, 19980100, Baba et al.; US-5732014, 19980300, Forbes; US-5761114, 19980600, Bertin et al.; US-5770958, 19980600, Arai et al.; US-5773996, 19980600, Takao; US-5798965, 19980800, Jun; US-5804475, 19980900, Meyer et al.; US-5843812, 19981200, Hwang; US-5869845, 19990200, Van der Wagt et al.; US-5883549, 19990300, De Los Santos; US-5883829, 19990300, Van der Wagt; US-5895934, 19990400, Harvey et al.; US-5903170, 19990500, Kulkarni et al.; US-5907159, 19990500, Roh et al.; US-5936265, 19990800, Koga; US-5945706, 19990800, Jun; US-5953249, 19990900, Van Der Wagt, 365/175; US-5959328, 19990900, Krautschneider et al.; US-5962864, 19991000, Leadbeater et al.; US-6015739, 20000100, Gardner et al.; US-6015978, 20000100, Yuki et al.; US-6075265, 20000600, Goebel et al.; US-6077760, 20000600, Fang et al.; US-6084796, 20000700, Kozicki et al.; US-6091077, 20000700, Morita et al.; US-6097036, 20000800, Teshima et al.; US-6104631, 20000800, El-Sharawy et al.; US-6128216, 20001000, Noble, Jr. et al.; US-6130559, 20001000, Balsara et al.; US-6150242, 20001100, Van der Wagt et al.; US-6184539, 20010200, Wu et al.; US-6205054, 20010300, Inami; US-6222766, 20010400, Sasaki et al.; US-6225165, 20010500, Noble, Jr. et al.; US-6246606, 20010600, Forbes et al.; US-6261896, 20010700, Jun; US-6294412, 20010900, Krivokapic; US-6301147, 20011000, El-Sharawy et al.; US-6303942, 20011000, Farmer; US-6310799, 20011000, Duane et al., 365/159; US-6353251, 20020300, Kimura; US-6396731, 20020500, Chou; US-6404018, 20020600, Wu et al.; US-6424174, 20020700, Nowak et al.; US-6448586, 20020900, Nemati et al., 257/133; US-20010005327, 20010600, Duane et al.; US-20010013621, 20010800, Nakazato; US-20010019137, 20010900, Koga et al.; US-20010024841, 20010900, Noble, Jr. et al.; US-20010053568, 20011200, Deboy et al.; US-20020017681, 20020200, Inoue et al.; US-20020048190, 20020400, King; US-20020054502, 20020500, King; US-20020057123, 20020500, King; US-20020063277, 20020500, Ramsbey et al.; US-20020066933, 20020600, King; US-20020067651, 20020600, King; US-20020076850, 20020600, Sadd et al.; US-20020093030, 20020700, Hsu et al.; US-20020096723, 20020700, Awaka; US-20020100918, 20020800, Hsu et al.; US-20020109150, 20020800, Kajiyama
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